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(WN) Southwest Airlines 3431 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
65%
Late
5
22%
Very Late
1
4%
Excessive
2
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
20.23076923076923
Standard Deviation
16.5
Min
0
Max
54

WN 3431 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 65%
Average Delay Time 20.23076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 20.23076923076923 min
This flight has an average delay of 20.23076923076923 minutes with a standard deviation of 16.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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